Of course, on the basis of learning theory, it is also necessary to combine it with practice in order to enhance the effect of training. Pen & Fun & Pavilion www.biquge.info

The first thing to be carried out is to train on the ship.

The first problem to be overcome in the training on the ship is the problem of vertigo, which is a serious problem related to whether or not the ship can be smoothly boarded.

For seasickness, Yang Wenbin has experienced a painful process.

Before the age of sixteen, Yang Wenbin didn't know what motion sickness was and what seasickness was?

Because he hadn't done a coach before that.

It wasn't until he went to the middle school and took a long-distance bus that he realized that the taste of motion sickness was really uncomfortable.

I can't smell gasoline and would rather bump in the back of the car than get in the front seat of the car in front of me. If you sit in front of you, your stomach will be very uncomfortable.

However, there is no problem sitting in the back.

Not only in the car, he was dizzy, but also on the train, and a few times, he also got motion sickness.

Why is this happening? Before, he always thought that he hadn't eaten enough before getting in the car, and in addition, the air was not circulating.

But after learning the knowledge of physiology, Yang Wenbin knew that this is called motion sickness.

Motion sickness is a disease that occurs when the vestibular nerve of the human body is stimulated by any form of accelerated movement, such as jolting, swaying, or spinning caused by the movement of a car, ship, or airplane. The patient initially felt discomfort in the upper abdomen, followed by nausea, paleness, and cold sweats, followed by dizziness, depression, increased salivation, and vomiting. Due to the different means of transportation, they can be called motion sickness, seasickness, airsickness (aviation motion sickness) and cosmic motion sickness.

Causes: The vestibular apparatus of the inner ear is the body's balance receptor, which includes three pairs of semicircular canals and the utricle and balloon of the vestibule. The semicircular canals contain an ampullary crest, an utricle, a balloon, and otoliths (also known as cyst plaques), all of which are vestibular terminal receptors that can sense stimuli in a variety of specific motor states. When cars start, accelerate and decelerate, brake, ship shake, jolt, elevators and airplanes take off and off, these stimuli cause the sac plaque hair cells of the vestibular utricle and balloon to produce deformation discharge, which is transmitted to the center and sensed.

The generation and transmission of these vestibular electrical signals will not cause adverse reactions within a certain limit and time, but each person has a limit to the intensity and time tolerance of these stimuli, and this limit is the stunting threshold, and if the stimulus exceeds this limit, motion sickness symptoms will appear. In addition to genetic factors, it is also affected by factors such as vision, individual physique, mental state and objective environment (such as air odor), so under the same objective conditions, only some people have symptoms of motion sickness.

Because, not only is he sick to the car, but even after a bumpy ride on a horse, he will also have a feeling of motion sickness. Swinging, there is also a feeling of motion sickness.

Later, when the troops first started to drive armored vehicles, he also got motion sickness.

However, as the number of times he drove increased, he felt that he might get motion sickness when he was in the car, but he would not get motion sickness when he drove an armored car. This may also be a process that requires an adaptation.

And on the boat, he was very dizzy.

Especially after the boat has started, when the waves are surging and the boat is shaking, the stomach cannot accept it.

The last time I vomited, not only in the stomach but also, eating, eating, even food. Even, the acid water in the stomach vomited.

However, he was not discouraged.

He first practiced anti-vertigo training on land.

In terms of quantity, at first he could only turn a few laps, and later, at his insistence, more than two dozen laps, and finally, there was no problem in doing more than a hundred in a row.

Finally passed the anti-vertigo level, this level, after uploading, no longer seasick, but able to walk freely on the boat.

The second challenge is swimming training.

As a navy, if you can't swim. That would be a joke.

Now, Yang Wenbin is now the object of ridicule by others.

Because, despite his training at sea, he soon learned to float as a landlubber, and was able to swim with the troops in arms.

In the Army, his swimming skills are considered to be excellent.

But compared to the navy, his skills are only a drop in the shadows.

Because, the soldiers of the navy, from the beginning of the recruit, are trained in swimming skills.

After months of hard training, the Navy's recruits have improved a lot in their swimming skills.

And Yang Wenbin, just in his spare time, went swimming. Compared to those mature teals, then he is a landlubber.

One day, Yang Wenbin went to sea with the soldiers for swimming training.

This time, they left the harbor and arrived, twenty nautical miles outside the harbor.

It's an open area, perfect for swimming training.

To ensure the safety of swimming training, many huge sea buoys were made in the swimming training area.

After the preparation, the swimming training begins.

Swimming training in the army is not the same as playing in the water.

To play in the water is to hold a swimming ring, on the water, you can advance or retreat, fast or slow.

Because of the swimming training of the troops, after learning the basic skills, they have to swim for a long time.

So, there are both physical and endurance requirements, and in the end the rest is luck.

So what's wrong with this kind of training, also on the beach, racing according to the route that everyone demarcated? At such a time, of course, you can't show weakness.

What we are doing today is, a thousand meters of training, is it too much? Say a little less?

For comrades with good swimming skills, it may be pediatrics. For comrades who are not good at swimming, that is a very high standard. Courage is not enough, you also have to have strong skills.

From the beginning, Yang Wenbin fought hard for his old life and persevered in this swimming. But swimming has to be like that, it has to be very unequivocally attractive.

The swimming training began, and the officers and men, all wearing only pants and shirtless, entered the water, and then swam vigorously according to their goals on the track. Before swimming, the officers and men have made full preparations, and under normal circumstances, cramps will not occur.

But I don't know why, Yang Wenbin had leg cramps when he was swimming.

Fortunately, the swimming coach taught him how to prevent cramps and make a special self-help method, Yang Wenbin once gave a special profile.

Yang Fangbin, floating in the water on his back, hugged his cramped left foot, only to hear the "click" of a car, and the cramped calf could be straightened.

He was dealing with the cramps on his own, looking at the environment and scared, trying to catch up with the team.

But unexpectedly, an accident happened at this time.

Just when Yang Wenbin was dealing with cramping calves in the water and wanted to get out of the water, he found a white shadow beside him, flashing.

"Isn't this a shark?" Although Yang Wenbin had only seen the appearance of a shark on TV, now he has appeared in real time.

Two words, supporting him, "run".

But how can a person's speed of swimming, especially someone like him, outrun the speed of a shark?

It just so happened that a large buoy was set up on the edge of the lane where Yang Wenbin was swimming.

Buoys, about two meters high.

It is made of rubber and plastic, etc. The bottom is cylindrical, and there is a red flag in the middle to show the location of the swim lane.

Seeing that the shark chased after him and rushed towards him, Yang Wenbin, seeing the buoy, didn't know where the strength came from, pouted several times, and then climbed up.

He was lying on the buoy, clutching the edge of the buoy tightly in his hand, and Yang Wenbin's heart was about to collapse.

This buoy, how did he get up?

The shark, jumping up a few times, saw that it couldn't reach anyone, so it gave up and dived into the water again.